A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5965-01-487-4479
NSN 5855-00-928-1912
NSN 7035-01-160-4423
NSN 5930-00-738-5236
NSN 5996-01-357-7535
NSN 6220-01-441-8662
NSN 6110-00-754-7926
NSN 6320-01-176-8367
NSN 6240-01-099-8826
NSN 6645-01-175-9875
NSN 6320-00-082-5868
NSN 5895-01-359-6614